ABC Status: ON
ABC Start Time: 00:00 Hrs.
ABC Interval: 06:00 Hrs.
Analog Hold: OFF
Analog Output: RH Parameter, 0 – 100%
Serial Output: OFF
Serial Output Interval: 1 minute
Baud Rate: 9600
CALCULATING RH USING EITHER DEW OR FROST
Figure 12-4. The Dew/Frost Selection
The built-in chilled mirror dew point sensor will maintain a thin layer of dew on the
surface when it is measuring a dew point (mirror temperature above freezing.) It will
maintain a thin layer of frost on the surface when it is measuring a frost point (mirror
temperature below freezing.) The operator can select either condition, and it may
provide more accurate RH readings under certain conditions. Scrolling all the way to
the bottom of the Menu will show the Dew/Frost selection.